forked from go-swagger/go-swagger
/
validate.go
56 lines (49 loc) · 1.82 KB
/
validate.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package commands
import (
"errors"
"fmt"
swaggererrors "github.com/go-swagger/go-swagger/errors"
"github.com/go-swagger/go-swagger/spec"
"github.com/go-swagger/go-swagger/strfmt"
"github.com/go-swagger/go-swagger/validate"
)
// ValidateSpec is a command that validates a swagger document
// against the swagger json schema
type ValidateSpec struct {
// SchemaURL string `long:"schema" description:"The schema url to use" default:"http://swagger.io/v2/schema.json"`
}
// Execute validates the spec
func (c *ValidateSpec) Execute(args []string) error {
if len(args) == 0 {
return errors.New("The validate command requires the swagger document url to be specified")
}
swaggerDoc := args[0]
specDoc, err := spec.Load(swaggerDoc)
if err != nil {
return nil
}
result := validate.Spec(specDoc, strfmt.Default)
if result == nil {
fmt.Printf("The swagger spec at %q is valid against swagger specification %s\n", swaggerDoc, specDoc.Version())
} else {
str := fmt.Sprintf("The swagger spec at %q is invalid against swagger specification %s. see errors :\n", swaggerDoc, specDoc.Version())
for _, desc := range result.(*swaggererrors.CompositeError).Errors {
str += fmt.Sprintf("- %s\n", desc)
}
return errors.New(str)
}
return nil
}